/Engine/Source/Runtime/Engine/Public/GeometryCacheVertexFactory.h
class FGeometryCacheVertexFactoryUniformBufferParameters
TShaderParamete...
MeshExtension
TShaderParamete...
MeshOrigin
TShaderParamete...
MotionBlurDataExtension
TShaderParamete...
MotionBlurDataOrigin
TShaderParamete...
MotionBlurPositionScale